天山北麓绿洲荒漠过渡带优势植物的生态位特征与种间联结
卢燕, 吴万平, 曾勇

Niche characteristics and interspecific connection of dominant plants in the oasis desert transition zone at the northern foot of Tianshan Mountains
Yan Lu, Wanping Wu, Yong Zeng
图4 主要物种Spearman秩相关系数和生态位重叠指数的回归分析
Fig.4 Regression analysis between Spearman rank correlation coefficient and niche overlap among main species